987870147270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{73338541}}^1$

素因数の和:73339000

約数の個数: 32

約数和(自身を含む): 2376168760800

約数和(自身を除く): 1388298613530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 13470, 73338541, 146677082, 220015623, 366692705, 440031246, 733385410, 1100078115, 2200156230, 32929004909, 65858009818, 98787014727, 164645024545, 197574029454, 329290049090, 493935073635, 987870147270]

約数ペア:

[(1, 987870147270), (2, 493935073635), (3, 329290049090), (5, 197574029454), (6, 164645024545), (10, 98787014727), (15, 65858009818), (30, 32929004909), (449, 2200156230), (898, 1100078115), (1347, 733385410), (2245, 440031246), (2694, 366692705), (4490, 220015623), (6735, 146677082), (13470, 73338541)]